I need this answer asap

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

This is different from the first one can someone me

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.